Clock



FIG. 1 is a front elevational view of a clock showing our new design with the outer casing in a closed position;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front and top-right perspective view thereof; and

FIG. 8 is a front and top-right perspective view thereof with the outer casing in an open position. 

The ornamental design for a clock, as shown and described. 